From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G

---
 kernel/arch/x86/ras/Kconfig |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/x86/ras/Kconfig b/kernel/arch/x86/ras/Kconfig
index a9c3db1..7488c71 100644
--- a/kernel/arch/x86/ras/Kconfig
+++ b/kernel/arch/x86/ras/Kconfig
@@ -2,7 +2,7 @@
 config RAS_CEC
 	bool "Correctable Errors Collector"
 	depends on X86_MCE && MEMORY_FAILURE && DEBUG_FS
-	---help---
+	help
 	  This is a small cache which collects correctable memory errors per 4K
 	  page PFN and counts their repeated occurrence. Once the counter for a
 	  PFN overflows, we try to soft-offline that page as we take it to mean
@@ -11,3 +11,13 @@
 
 	  Bear in mind that this is absolutely useless if your platform doesn't
 	  have ECC DIMMs and doesn't have DRAM ECC checking enabled in the BIOS.
+
+config RAS_CEC_DEBUG
+	bool "CEC debugging machinery"
+	default n
+	depends on RAS_CEC
+	help
+	  Add extra files to (debugfs)/ras/cec to test the correctable error
+	  collector feature. "pfn" is a writable file that allows user to
+	  simulate an error in a particular page frame. "array" is a read-only
+	  file that dumps out the current state of all pages logged so far.

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